You realize, do you not, that you’ve linked to a National Socialist, anti-Semitic web site???
Heather McDonald article on black on black murders which she estimates at 7,880.
This article stating the number of black Homicides is in Heather McDonalds number.
https://www.cbsnews.com/news/feds-49-of-murder-victims-are-black-men/
An estimated 16,400 people were murdered in the United States in 2005, down from a peak of 21,400 a decade ago. Similarly, the number of black people slain dropped over the last 10 years, from 10,400 in 1995 to almost 8,000 in 2005.
According to the article that has little credibility to you it states that over a 34 year period (year ending 2014) 324,000 black men were murdered by a black perpetrator which averages out to 9,500/year.
Most article discuss murders in percentages which is not helpful and frustrating.
Truth is truth, wherever found.
Your Leftist friends would be appalled that you read FR.